private void deleteItem(Bill bill) { ReadTopValue(); Console.WriteLine("Stavke: "); printBillItems(bill); IOUtility.PrintSeparator(); ScrollToTop(); var option = 0; var test = IOUtility.ReadInt(ConsoleMessages.READ_MENU_OPTION, ref option, maxValue: bill.Items.Count); if(!test) { return; } bill.RemoveItemAt(option - 1); BillRepository.Instance.Update(bill); }